/**
 * Handle keys in a grid
 * Return true from any of the events to indicate they're consumed, and stopPropagation/preventDefault will be called.
 */
import type React from 'react';
import { type EventHandlerResult } from './EventHandlerResult';
import type Grid from './Grid';
/**
 * Some events we listen to are a native keyboard event, and others are wrapped with React's SyntheticEvent.
 * The KeyHandler shouldn't care though - the properties it accesses should be common on both types of events.
 */
export type GridKeyboardEvent = KeyboardEvent | React.KeyboardEvent;
export type GridKeyHandlerFunctionName = 'onDown' | 'onUp';
export declare class KeyHandler {
    order: number;
    constructor(order?: number);
    cursor: string | null;
    /**
     * Handle a keydown event on the grid.
     * @param event The keyboard event
     * @param grid The grid component the key press is on
     * @returns Response indicating if the key was consumed
     */
    onDown(event: GridKeyboardEvent, grid: Grid): EventHandlerResult;
    /**
     * Handle a keyup event on the grid.
     * @param event The keyboard event
     * @param grid The grid component the key press is on
     * @returns Response indicating if the key was consumed
     */
    onUp(event: GridKeyboardEvent, grid: Grid): EventHandlerResult;
}
export default KeyHandler;
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